In palettes, there are always more "wearable" shades and then those tones used for definition and impact. And chances are, it's those everyday shades that run out quicker.
This brings us to an important style change that Revlon has made to its palettes: they've made the base (aka most wearable shade) shade larger. So even if you wear it every day or use more of it, it shouldn't run out twice as fast as the accent shades. Winner!